| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Inhalation therapy procedure | Procedure site | False | Structure of respiratory system | Inferred relationship | Some | 1 | 
| Apnoea monitor surveillance | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Maximum breathing capacity measurement | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Pulmonary rehabilitation | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Influenza caused by seasonal influenza virus | Finding site | True | Structure of respiratory system | Inferred relationship | Some | 2 | 
| Influenza caused by pandemic influenza virus | Finding site | True | Structure of respiratory system | Inferred relationship | Some | 2 | 
| Inhalation bronchial challenge testing | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Spelters' fever | Finding site | True | Structure of respiratory system | Inferred relationship | Some | 1 | 
| Acute anoxic encephalopathy | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Chronic disease of respiratory system | Finding site | True | Structure of respiratory system | Inferred relationship | Some | 1 | 
| Chronic anoxic encephalopathy | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Tracheal breathing | Finding site | True | Structure of respiratory system | Inferred relationship | Some | 1 | 
| Murine respiratory mycoplasmosis | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Poisoning by hydroxyzine | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Suction of newborn | Procedure site | False | Structure of respiratory system | Inferred relationship | Some | 1 | 
| Hyperbaric oxygen therapy | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Legal termination of pregnancy with cerebral anoxia | Finding site | False | Structure of respiratory system | Inferred relationship | Some | 2 | 
| Acute hypoxemic respiratory failure co-occurrent with acute hypercapnic respiratory failure | Finding site | True | Structure of respiratory system | Inferred relationship | Some | 2 | 
| Rales | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Intermittent positive pressure breathing treatment with nebulised medicine | Procedure site | False | Structure of respiratory system | Inferred relationship | Some | 1 | 
| Helium therapy | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Dependence on biphasic positive airway pressure ventilation due to central sleep apnoea syndrome | Finding site | True | Structure of respiratory system | Inferred relationship | Some | 1 | 
| Breathing exercise, training | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Respirations counting and evaluation | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Increased lung compliance | Finding site | False | Structure of respiratory system | Inferred relationship | Some | 2 | 
| Hypoxia, in liveborn infant | Finding site | False | Structure of respiratory system | Inferred relationship | Some | 2 | 
| Aerosol or vapour inhalation for sputum induction for diagnostic purposes | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Pulmonary stress testing | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Viral induced wheeze | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Measurement of respiratory function | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Cardiorespiratory failure during AND/OR resulting from a procedure | Finding site | True | Structure of respiratory system | Inferred relationship | Some | 1 | 
| Advanced cardiac life support | Procedure site | True | Structure of respiratory system | Inferred relationship | Some | 4 | 
| Controlled ventilation procedure and therapy, initiation and management | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| European Resuscitation Council advanced life support protocol | Procedure site | True | Structure of respiratory system | Inferred relationship | Some | 4 | 
| American Heart Association advanced cardiac life support protocol | Procedure site | True | Structure of respiratory system | Inferred relationship | Some | 4 | 
| Bilateral bronchography | Procedure site | False | Structure of respiratory system | Inferred relationship | Some | 2 | 
| Abortion with cerebral anoxia | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Total vital capacity with timed forced expiratory volume and peak flow rate measurement | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Total body plethysmography | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Antiasthmatic poisoning | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Oxygen supply absent | Finding site | True | Structure of respiratory system | Inferred relationship | Some | 2 | 
| Peak expiratory flow measurement | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Inhalation anaesthesia, machine system, semi-closed, no rebreathing of primary agent | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Amount of trapped gas, box FRC, measurement | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Hypoxaemia | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Operation of Puritan heated aerosol nebuliser | Procedure site | False | Structure of respiratory system | Inferred relationship | Some | 1 | 
| Medium rales | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Poisoning by antiallergic AND/OR antiemetic drug | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Pulmonary resuscitation | Procedure site | True | Structure of respiratory system | Inferred relationship | Some | 3 | 
| Anti-common cold drug poisoning | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Spirometry for bronchospasm with prolonged evaluation | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Physiotherapy of chest | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Decreased diffusion capacity of lung | Finding site | False | Structure of respiratory system | Inferred relationship | Some | 2 | 
| Expiratory flow rate measurement | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Carbon monoxide diffusing capacity measurement | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Abnormal distribution of ventilation | Finding site | True | Structure of respiratory system | Inferred relationship | Some | 2 | 
| Mouth-to-mouth resuscitation | Procedure site | False | Structure of respiratory system | Inferred relationship | Some | 1 | 
| Increased peak expiratory flow rate | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Vital capacity screening test | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Deep breathing, clapping and postural drainage | Procedure site | False | Structure of respiratory system | Inferred relationship | Some | 1 | 
| Bennett respirator therapy | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Total vital capacity measurement | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Chronic respiratory disease due to Mycoplasma gallisepticum | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Oxygen uptake by expired gas analysis at rest and with exercise | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Control of atmospheric pressure and composition with antigen-free air conditioning | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Gill | Part of | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Illegal termination of pregnancy with cerebral anoxia | Finding site | False | Structure of respiratory system | Inferred relationship | Some | 2 | 
| Artificial respiration | Procedure site | False | Structure of respiratory system | Inferred relationship | Some | 1 | 
| Anoxic brain damage during AND/OR resulting from a procedure | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Nonoperative respiratory measurements | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Chlorphenamine poisoning | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Byrd respirator therapy | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Normal peak expiratory flow rate | Finding site | False | Structure of respiratory system | Inferred relationship | Some | 2 | 
| Increased oxygen supply | Finding site | True | Structure of respiratory system | Inferred relationship | Some | 1 | 
| Anoxia due to high altitude | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Determination of resistance to airflow | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Decompression chamber therapy | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Airway constriction | Finding site | True | Structure of respiratory system | Inferred relationship | Some | 1 | 
| Positive end expiratory pressure ventilation therapy, initiation and management | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Determination of resistance to airflow by plethysmographic method | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Continuous positive airway pressure ventilation treatment | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Jet ventilation procedure | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Unilateral imaging of bronchus with positive contrast media | Procedure site | False | Structure of respiratory system | Inferred relationship | Some | 2 | 
| Maximal voluntary ventilation measurement | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Nasal symptom | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Respiratory disease | Finding site | True | Structure of respiratory system | Inferred relationship | Some | 1 | 
| Humidified high flow oxygen therapy | Procedure site - Indirect | True | Structure of respiratory system | Inferred relationship | Some | 325043513 | 
| Nonmechanical method of resuscitation | Procedure site | True | Structure of respiratory system | Inferred relationship | Some | 3 | 
| Intermittent positive pressure breathing treatment | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Respiratory condition due to chemical fumes AND/OR vapours | Finding site | False | Structure of respiratory system | Inferred relationship | Some | 1 | 
| Treatment by iron lung | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Monitoring of respiration | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Spirometry, differential ventilation, oxygen consumption | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Respiratory therapy | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Determination of resistance to airflow by oscillatory method | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Inspiration mandatory ventilation therapy, initiation and management | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Endotracheal bronchography | Procedure site | False | Structure of respiratory system | Inferred relationship | Some | 2 | 
| Nebuliser therapy | Procedure site | False | Structure of respiratory system | Inferred relationship | Some | 1 | 
| Spirometry for bronchospasm with prolonged evaluation after exercise | Procedure site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Poisoning caused by acetylcysteine | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  | 
| Whispered pectoriloquy | Finding site | False | Structure of respiratory system | Inferred relationship | Some |  |